Which two environments were compared in Blakemore and Cooper's (1970) study into the impact of early visual experience on development?
Kittens raised in a completely dark room and kittens raised in a normally lit room
Kittens raised in an environment with only horizontal stripes and kittens raised in an environment with only vertical stripes
Kittens raised with one eye patched and kittens raised with no patches
Kittens raised in a spherical environment and kittens raised in a cubical environment